body,html {
    font-family: "Microsoft YaHei";
    /*font-size: 14px;*/
    margin: 0 auto;
    height: 100%;
    width: 100%;
    line-height: 1.75em;
    /*padding: 0 1em;*/
    color: black;
    background-color: white;
}

ul{
    list-style-type: none;
    padding: 0;
    margin: 0;
}
p{
    display: block;
    margin-block-end: 1em;
    margin-block-start:1em;
    margin-inline-start: 0;
    margin-inline-end: 0;
    text-indent: 20px;
    line-height: 1.75em;

}
.all-container{
    min-height: 100%;
    height: auto!important;
    position: relative;
}
.clear {
    clear: both;
}